At least Halo 3's pistol had a decent range. Plus was decent when duel-wielded. The Mauler was pathetic in damage and range. The sword had longer range.
Mildly hot gravy. I don't need hypothermia any time soon.
Would you rather be on fire for 5 seconds or smash a glass bottle over your head?
Also nobody answered this one LOL. So next comment has to answer both
Could try tweeting the official Halo page, I've heard they're quite responsive there. But all in all if they're gonna update it they usually post it on the home page of Halo Waypoint.